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Calculator

By , 9 Jun 2003
 

Sample screenshot

Introduction

This is a scientific calculator used for ordinary and scientific calculations. It is just like the Windows Calculator along with source code. There is one function behind each button. It uses built in functions of library for sin, cos, tan, xor, or, and AND. It is very simple to understand, so there is nothing complex to be explained!!

License

This article has no explicit license attached to it but may contain usage terms in the article text or the download files themselves. If in doubt please contact the author via the discussion board below.

A list of licenses authors might use can be found here

About the Author

 Tahir Naeem
Business Analyst
Germany Germany
Member
Tahir Naeem is a Business Analyst at a Software Company in Germany.
 
Presently he is working in the area of Business Intelligence.

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GeneralRe: mouahahahmemberTahir Naeem7 Oct '04 - 2:50 
About what ?Confused | :confused:
 

 
Poke tongue | ;-P
 
Tahir
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GeneralRe: mouahahahmembertoxcct7 Oct '04 - 4:10 
let it over, you don't have enough humour to understand...
 
TOXCCT >>> GEII power
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GeneralRe: mouahahahmemberSalman_Ahmed10 Nov '04 - 20:46 
So comploex Humour !!Suspicious | :suss:
 
Tahir
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Generalgood thingmemberFede_Ita7411 Jun '03 - 20:24 
It's good but the controls are a few desordered.
Do you not use radians angles?
Thanks, Federico.
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GeneralRe: good thingmemberTahir Naeem9 Jul '03 - 20:36 
I have used radians but have converted them into Degree's.
 
Tahir
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QuestionWhat's the point in this?memberWREY10 Jun '03 - 20:40  
void CDialog_basedDlg::OnEqual() 
{
   if(st2 == 0)
   {
       UpdateData(TRUE);
       m_op2 = m_num;
   }
   else
   {
       UpdateData(TRUE);
       m_op2 = m_num;
   }
======================================
 
If you meant the statements for one of the conditional result to be something of a placeholder, then a simple comment in that place denoting it to be such, would have been better than duplicating code.
 
OTOH, if you meant for the "else" portion to be FALSE, then your sloppiness is going to get you in a lot of trouble in the days and years ahead.
 
You have some good ideas, but you need to pay more attention to your work.
 
Hmmm | :|
 
William
 
Fortes in fide et opere!
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AnswerRe: What's the point in this?memberTahir Naeem11 Jun '03 - 9:42 
yea ! you have rightly pointed out the useless statement .Actually there was a problom in its continous multiplication and addition , i.e like 2+2+2+2 etc .then it was checking the state of the equal button . When i fixed that , i forgot to remove that !!!!
Poke tongue | ;-P Laugh | :laugh:
 
Tahir
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QuestionWhat was updated???memberfifi10 Jun '03 - 14:42 
So, what did you update?
 
Confused | :confused: fifi Confused | :confused:
 
If god wanted you to use a bow and arrows he wouldn't have invented assault weapons!
 
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AnswerRe: What was updated???memberTahir Naeem11 Jun '03 - 9:33 
Well, there were some probloms in the calculations like simultanous multiplication and addition . I have fixed that probloms by setting thier flags .

 
Tahir
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GeneralWOWmemberSledgeHammer5 Jun '03 - 0:36 
and now try calc.exe (This ones actually DOC-U-MENTED)

 
To iterate is human, to recurse is devine.
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About Article
Calculator using MFC, Dialog based application.
Type Article
Licence 
First Posted 1 Dec 2002
Views 183,914
Bookmarked 44 times
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